hdu 5090 Game with Pearls (二分匹配)

///给你n个管子原先有些珍珠 ///对这些管子有两种操做 1：不加珍珠 2： 加k倍数数目的珍珠 ///若是能使管子里的珍珠为1.2.3.4....n Jerry赢 ///解法：二分匹配 # include<stdio.h> # include<algorithm> # include <iostream> # include<string.h> using namespace std; in

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